[wing-512]

用17-40L影相時，係VIEW FINDER己看到有少少OUT FOCUS。
用KIT LEN反而冇問題，對到焦就好SHARP。
但用落FILM機，枝17-40就好清。
如果拿去TUNE，會否用3500D就清，變左FILM機就唔清。

SUPER WIDE
風景相新一頁

[t_l_cheng]

我也有這問題，請問對焦係由相機決定，還是鏡頭決定的？
自己可不可以自行調校呢？不會是用參數調校吧！

有相關網站可以介紹嗎？

[kanji]

wing-512兄

我同你有一無一樣的問題. 亦同你有一樣的擔心, 所以最後我放棄了c記.

[cherrykenny]

帶部机+鏡頭上代理為修，但其他鏡頭就出現問題，所以全部帶曬就最好！

[t_l_cheng]

The warranty of the Lens is expired. Canon with charge a lot for tuning the Lens even the body is under warranty.

If it is Water Lens, I don't know how much Canon will charge. Maybe they don't fix it at all.

Therefore, I want to open the Lens and try to fix it myself. Any advise?

[老叟]

唔係唔夾,而係相機規格唔同!!
菲林機----全片幅喎,觀景器大好多,睇都睇得清楚好多!!
DSLR/FOV=1.6,觀景器又細又暗,完全唔同睇法,反而用tele鏡有著數!!

[wtfgary]

"用17-40L影相時，係VIEW FINDER己看到有少少OUT FOCUS。
用KIT LEN反而冇問題，對到焦就好SHARP。
但用落FILM機，枝17-40就好清。
如果拿去TUNE，會否用3500D就清，變左FILM機就唔清。"


wing-512, similar situation with me. I have used my friend's 10D and 17-40 is perfect. However, the same 17-40 is not OK with my 300D.

[K&R]

if use 17-40 to 20D 咁有冇這個問題？

[小小生]

好似得1系無問題

[wing-512]

"唔係唔夾,而係相機規格唔同!!
菲林機----全片幅喎,觀景器大好多,睇都睇得清楚好多!!
DSLR/FOV=1.6,觀景器又細又暗,完全唔同睇法,反而用tele鏡有著數!!"

我覺得在350D係OUT FOCUS，唔係規格問題，應該同VIEW FINDER冇關0!!
因為相機明明合焦，但唔清，用手動(MF)移多少少就清，反而KIT LEN冇此問題，相反，17-40用落Film(我個部係EOS 300)就不用MF都清!

[t_l_cheng]

Yes Yes Yes "用手動(MF)移多少少就清". Same case as mine.

Do you think it's the Body problem??
Or you think it's the Len's problem??

Anyone brough back your equipment to Canon for repairing this problem? How much do they charge if the warranty expired?

DESIGN PROBLEM!! QUALITY PROBLEM!! I WAS FOOLED BY CANON.

[wing-512]

I Think this is Canon Problem!!
Not Len & Body Problem!!

[anthonys]

I have asked Canon on phone before(or u can ask urself)
the checking fee is $350 + $100/per len

I think is reasonable.

[t_l_cheng]

Yes, checking is $350 for body and $100 for lens.

How about tuning?? They said >HK$1000 for the lens.

How can they charge us!! This is definitely Canon's design problem. Poor quality and performance.

[roadmana]

剛問過customer service

以過了保養期計

checking fee
body HKD300
lens HKD100 each

tuning fee
不定????????????? 由師父報價

但參考價是 (已包checking fee)
body HK$700
lens HK$600 for 小小白

如未過保養期

checking fee 免
但tuning fee 就亦是視乎師父報價

但個CS講到都好似好唔firm咁,事實上有關這個問題我亦曾聽過好幾個版本

Anyway, 我睇都好靠你運氣...................真有D氣餒